Allen Bradley MPL-B4540F-RK72AA Servo Motor

Applications

The Allen Bradley MPL-B4540F-RK72AA Servo Motor is an industrial motion control component intended for automated machinery requiring controlled speed, accurate positioning, and repeatable movement. As part of the Allen-Bradley MP-Series servo motor family, it can be considered for compatible motion systems in manufacturing and process automation.

Typical application areas include:

• Packaging Machinery: Supports controlled movement in automated packaging, labeling, and material positioning equipment.

• Material Handling Systems: Used in compatible machinery requiring precise positioning and coordinated motion.

• Automated Assembly: Helps deliver repeatable motion for production and assembly operations.

• Machine Tools: Can be integrated into suitable servo-driven machine axes.

• Printing and Converting Equipment: Supports motion control where synchronized movement is required.

• Industrial Automation: Serves as a motor component in compatible Allen-Bradley servo systems.

The exact application depends on the motor's electrical ratings, feedback configuration, mechanical interface, and compatible servo drive. Confirm these details before selecting the motor for a new installation or replacement.

Advantages and Performance Features

1. Responsive Motion Control

Servo motor systems are designed to regulate movement through feedback and drive control. When correctly configured, the motor can support controlled acceleration, deceleration, and positioning.

2. Compact 130 mm Frame

The specified 130 mm frame size provides a useful reference for installation planning. Mechanical drawings should be checked to confirm mounting dimensions, shaft details, and available clearance.

3. Integration with Industrial Automation Systems

The MPL-B4540F-RK72AA is identified as an Allen-Bradley servo motor. System integration requires a compatible servo drive and matching feedback and power connections.

4. Repeatable Positioning

With suitable tuning and mechanical design, a servo system can provide repeatable positioning for automated manufacturing tasks.

5. Support for Automated Production

Servo motors are commonly used in equipment that requires coordinated movement, such as indexing systems, assembly machinery, and material handling equipment.

6. Clear Replacement-Part Identification

Using the complete catalog number helps maintenance teams identify the intended motor and reduces the risk of confusion between models with different suffixes.

Technical FAQs

Q1: What is the Allen Bradley MPL-B4540F-RK72AA?

It is an Allen-Bradley MP-Series servo motor catalog model intended for industrial motion control applications. Its precise configuration should be verified against the manufacturer's documentation.

Q2: What is the specified frame size?

The supplied specification lists a frame size of 130 mm.

Q3: What is the motor's weight?

The supplied weight is 8.6 kg, equivalent to approximately 18.96 lb.

Q4: Which servo drive is compatible with this motor?

The drive must match the motor's voltage, current, feedback interface, and control requirements. Check the exact motor catalog number against the manufacturer's drive compatibility documentation.

Q5: Can this motor be used for precision positioning?

When integrated with a compatible servo drive, feedback system, and properly tuned controller, a servo motor can support precision positioning. Actual performance depends on the complete motion system.

Q6: What should be checked before replacing an existing motor?

Verify the complete catalog number, nameplate ratings, feedback type, shaft and mounting dimensions, connector arrangement, and brake configuration if applicable.

Q7: Does the suffix RK72AA affect motor compatibility?

Catalog-number suffixes can identify differences in motor configuration. Do not assume two motors are interchangeable because their base model numbers are similar; confirm the suffix-specific details.

Q8: What factors should be considered when sizing a servo motor?

Important factors include required torque, speed, acceleration, load inertia, duty cycle, mechanical transmission, and the operating environment.

Q9: What can cause a servo system to lose positioning accuracy?

Possible causes include incorrect tuning, mechanical backlash, excessive load inertia, feedback faults, loose couplings, wiring problems, or incorrect drive parameters.

Q10: What information should be provided when ordering this motor?

Provide the complete model number, MPL-B4540F-RK72AA, and verify the required electrical, feedback, and mechanical specifications against the original equipment.